ChemicalBook--->CAS DataBase List--->91-75-8

91-75-8

91-75-8 Structure

91-75-8 Structure
IdentificationMore
[Name]

Antazoline
[CAS]

91-75-8
[Synonyms]

2-(N-PHENYL-N-BENZYL-AMINOMETHYL)-IMIDAZOLINE 0.5 H2SO4
albalon-a
ANTAZOLINE
ANTAZOLINE 0.5 H2SO4
BENZYL-(4,5-DIHYDRO-1H-IMIDAZOL-2-YLMETHYL)-PHENYL-AMINE 0.5 H2SO4
n-benzyl-n-(4,5-dihydro-1h-imidazol-2-ylmethyl)aniline
1H-Imidazole-2-methanamine, 4,5-dihydro-N-phenyl-N-(phenylmethyl)-
2-(N-Phenyl-N-benzylaminomethyl)imidazoline
2-[(N-Benzylanilino)methyl]-2-imidazol
2-[(N-Benzylanilino)methyl]-2-imidazoline
2-Imidazoline, 2-[(N-benzylanilino)methyl]-
2-Phenyl-benzyl-amino-methylimidazolin
4,5-Dihydro-N-phenyl-N-phenylmethyl-1H-imidazole-2-methanamine
5512-M
Allergan A
Analergine
Antastan
Antasten
Antazolin
Antihistal
[EINECS(EC#)]

202-094-0
[Molecular Formula]

C17H19N3
[MDL Number]

MFCD00047013
[Molecular Weight]

265.35
[MOL File]

91-75-8.mol
Chemical PropertiesBack Directory
[Melting point ]

120-122°
[Boiling point ]

398.57°C (rough estimate)
[density ]

0.9786 (rough estimate)
[refractive index ]

1.6080 (estimate)
[form ]

A solid
[pka]

pKa 6.65(H2O t = 25 I = 0.05) (Uncertain)
[Water Solubility ]

663.4mg/L(30 ºC)
[CAS DataBase Reference]

91-75-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Antazoline(91-75-8)
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Albalon-A(91-75-8).msds
Safety DataBack Directory
[Hazardous Substances Data]

91-75-8(Hazardous Substances Data)
[Toxicity]

LD50 oral in mouse: 398mg/kg
Hazard InformationBack Directory
[Chemical Properties]

White, odorless crystalline powder with bitter taste. Sparingly soluble in alcohol and water; practically insoluble in benzene and ether.
[Originator]

Antistine HCl,Ciba,US,1948
[Uses]

Antihistaminic.
[Definition]

ChEBI: A member of the class of imidazolines that is 2-aminomethyl-2-imidazoline in which the exocyclic amino hydrogens are replaced by benzyl and phenyl groups. Antazoline is only found in individuals that have taken the drug.
[Manufacturing Process]

15.4 parts of 2-chloromethylimidazoline hydrochloride, 45.8 parts of Nbenzylaniline and 150 parts of alcohol are heated in an oil bath at 100° to 110°C. After distilling off the alcohol, the reaction mass is maintained at this temperature for a further 3 hours and then triturated with water and 10 parts of sodium bicarbonate. The unconsumed benzylaniline is extracted with ether and the aqueous solution neutralized with dilute hydrochloric acid. By evaporating this solution and extracting the residue with alcohol there is obtained 2-(N-phenyl-N-benzylaminomethyl)imidazoline hydrochloride in the form of colorless crystals of melting point 227° to 229°C.
[Therapeutic Function]

Antihistaminic
[Clinical Use]

Antazoline is used for local application to the eye in allergic conjunctivitis.
[Safety Profile]

Poison by ingestion, subcutaneous, and intraperitoneal routes. An eye irritant. When heated to decomposition it emits toxic fumes of NOx.
91-75-8 suppliers list
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569265 +86-18612256290 , +86-18612256290
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-216/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167 , +86-18192503167
Website: www.dideu.com
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250 , +86-15129568250
Website: www.dideu.com
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439 , +8613336028439
Website: http://www.nextpeptide.com/
Company Name: Shaanxi Didu New Materials Co. Ltd
Tel: +86-89586680 +86-13289823923 , +86-13289823923
Website: www.dideu.com/en/
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354
Website: https://www.targetmol.com/
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178 +86-85511178 , +86-85511178
Website: www.chemicalbook.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: ZHEJIANG JIUZHOU CHEM CO., LTD
Tel: +86-0576225566889 +86-13454675544 , +86-13454675544
Website: http://www.jiuzhou-chem.com/
Company Name: Aladdin Scientific
Tel: +1-833-552-7181
Website: https://www.aladdinsci.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Metrochem API Private Limited  
Tel: +91-4069069999 +91-4069069999
Website: www.metroapi.com
Company Name: Anant Pharmaceuticals Pvt Ltd  
Tel: +91-8550986868 +91-9485998001
Website: www.anantpharma.com
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: LGM Pharma  
Tel: 1-(800)-881-8210
Website: www.lgmpharma.com
Company Name: Chemsky (shanghai) International Co.,Ltd  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: HBCChem, Inc.  
Tel: +1-510-219-6317
Website: www.warehouse-sample-usa.com
Tags:91-75-8 Related Product Information
62-53-3 10094-34-5 100-85-6 18479-58-8 100-61-8 94-36-0 121-69-7 151-05-3 253-82-7 27341-52-2 140-11-4 64285-73-0 3587-60-8 120-51-4 616-47-7 100-44-7 100-51-6 2508-72-7